From: pratikshad <pratiksha.dubey@webaccess.co.in>
Date: Fri, 22 May 2015 04:40:02 +0000 (+0530)
Subject: CRM-16528 Fixed-hook_civicrm_contact_get_displayname does not work. Missing an "... 
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=267578ea24b235cb2dec3bb79b745b24a6475e8f;p=civicrm-core.git

CRM-16528 Fixed-hook_civicrm_contact_get_displayname does not work. Missing an "&" in alterDisplayName inhooks.php

----------------------------------------
* CRM-16528: hook_civicrm_contact_get_displayname does not work.  Missing an "&" in alterDisplayName inhooks.php
  https://issues.civicrm.org/jira/browse/CRM-16528
---

diff --git a/CRM/Utils/Hook.php b/CRM/Utils/Hook.php
index 915f830943..46fcc9258e 100644
--- a/CRM/Utils/Hook.php
+++ b/CRM/Utils/Hook.php
@@ -1839,7 +1839,7 @@ abstract class CRM_Utils_Hook {
    *
    * @return mixed
    */
-  public static function alterDisplayName($displayName, $contactId, $dao) {
+  public static function alterDisplayName(&$displayName, $contactId, $dao) {
     return self::singleton()->invoke(3,
       $displayName, $contactId, $dao, self::$_nullObject, self::$_nullObject,
       self::$_nullObject, 'civicrm_contact_get_displayname'